Analysis of interatomic Contacts of Structural Units in PDB entry:
3QE3


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 3QE3 entry

There is 1 chain in PDB entry 3QE3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 5PRO 355
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 12 helices in PDB entry 3QE3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 53Right-handed alpha
Helix 2
2
A
101 106Right-handed alpha
Helix 3
3
A
108 112Right-handed 310
Helix 4
4
A
146 167Right-handed alpha
Helix 5
5
A
180 193Right-handed alpha
Helix 6
6
A
204 215Right-handed alpha
Helix 7
7
A
226 239Right-handed alpha
Helix 8
8
A
251 262Right-handed alpha
Helix 9
9
A
281 288Right-handed alpha
Helix 10
10
A
301 311Right-handed alpha
Helix 11
11
A
316 318Right-handed 310
Helix 12
12
A
328 339Right-handed alpha
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There are 6 sheets in PDB entry 3QE3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
17 22first strand
Strand 2
A
8 14anti-parallel
Strand 3
A
64 65anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
130 134first strand
Strand 2
A
32 42anti-parallel
Strand 3
A
69 77anti-parallel
Strand 4
A
89 92anti-parallel
Strand 5
A
138 140anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
130 134first strand
Strand 2
A
32 42anti-parallel
Strand 3
A
343 347anti-parallel
Strand 4
A
320 325parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
54 55first strand
Strand 2
A
58 59anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
95 96first strand
Strand 2
A
116 117anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
218 221first strand
Strand 2
A
197 202parallel
Strand 3
A
173 177parallel
Strand 4
A
244 247parallel
Strand 5
A
267 270parallel
Strand 6
A
291 294parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il